Comments (4)
the core of the fix might be as simple as:
diff --git a/bluezero/peripheral.py b/bluezero/peripheral.py
index 4ae3cc0..8054f2c 100644
--- a/bluezero/peripheral.py
+++ b/bluezero/peripheral.py
@@ -330,7 +330,7 @@ class Characteristic(dbus.service.Object):
# print('Update prop')
self.PropertiesChanged(
GATT_CHRC_IFACE,
- {'Value': [dbus.Byte(self.value)]}, [])
+ {'Value': self.value}, [])
from python-bluezero.
Thanks for raising this.
I suspect that it needs to be changed to a dbus.ByteArray
. I will take a look
from python-bluezero.
Take a look at 4af7aac as I think this solves it. I've not fully tested it but it is looking promising.
I'll test it some more and if it is good I'll tidy it up and push it to the master branch
In summary, I created a new function called int_to_dbus_bytes
I'm open to suggestions of a better name. Anyway, it gets used like this:
{'Value': bluezutils.int_to_dbus_bytes(self.value)}, [])
from python-bluezero.
@WayneKeenan can we close this? is this still a problem?
If it is, can you create a simple test?
from python-bluezero.
Related Issues (20)
- Feture request: Implement Agent for pairing support HOT 4
- how to return simple string from update value? HOT 8
- create 2 services from the same source? HOT 3
- Force disconnect clients from peripheral HOT 2
- How best to get extra information like RSSI and tx_power during scan HOT 2
- Disabling BlueZ request to pair with central on connect. HOT 5
- AttributeError: module 'bluezero.async_tools' has no attribute 'EventLoop' HOT 9
- Tests failing and blocking release HOT 1
- Can't install dbus-python to use bluezero HOT 3
- Error "dbus.exceptions.DBusException: org.bluez.Error.NotAvailable: Operation currently not available" on central HOT 8
- using class methods as callbacks fails for writes HOT 2
- Method to determinate current/negotiated MTU for connection HOT 7
- Documentation about PIN on pairing HOT 6
- Name a service and a characteristic HOT 1
- Method to retrieve remote device path in StartNotify and StopNotify HOT 9
- Advertisment of peripheral HOT 3
- Unable to set `DiscoverableTimeout` HOT 2
- What is srv_id 0 zero? HOT 1
- Enable services changed on Generic Attribute service HOT 1
- Wait notification functionality feature HOT 2
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